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What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


附近气象站 - 清邁 Distance
清迈机场 0.0 km
南奔 6.7 km
Doi Ang Khang 21.2 km
Bhumibol Dam 27.0 km
Thoen district 35.4 km
Doi Mu Soe Agromet 35.6 km
Lampang Agromet 36.3 km
Tak 38.1 km
Umphang district 49.5 km
Lampang 60.0 km
Mae Sot 60.1 km
Kamphaeng Phet 73.8 km
Thong Pha Phum district 79.0 km
景棟 83.8 km
清莱国际机场 90.8 km
Sukhothai Thani 95.9 km
Sukhothai Thani Airport 97.1 km
Si Samrong Agromet 102.1 km
清萊 機場 102.2 km
Phayao 102.2 km
清莱国际机场 102.4 km
Kanchanaburi Airport 105.0 km
土瓦 115.5 km
迈萨良机场 117.3 km
程逸 126.2 km
澜沧 126.3 km
U Thong Agromet 127.6 km
夜豐頌 128.3 km
Phrae 132.2 km
Ye 137.0 km
Ye 137.0 km
佛统 140.3 km
北欖坡 142.8 km
彭世洛 147.6 km
帕安 150.2 km
Chai Nat Agromet 150.3 km
Suphan Buri 150.8 km
披集 151.4 km
腊戍 152.8 km
毛淡棉 156.5 km
會晒 164.2 km
Takfa Agromet 183.9 km
Nan Agromet 195.7 km
華富里 機場 196.8 km
壘固 機場 197.2 km
Nan 198.5 km
塔旺帕 202.3 km
Pathumthani Agromet 202.4 km
景洪 209.5 km
Ayutthaya Agromet 210.0 km
Thung Chang 211.7 km
東枝 217.4 km
思茅 235.4 km
Wichian Buri district 245.2 km
Phetchabun 245.4 km
波春 254.2 km
Lom Sak district 255.3 km
Pak Chong Agromet 272.5 km
勃固 277.3 km
琅南塔 280.0 km
Taungoo 280.2 km
Prachinburi 280.9 km
勐腊 294.3 km
沙耶武里 306.3 km
Loei 306.9 km
Loei 307.3 km
Pyinmana 308.3 km
仰光机场 314.9 km
曼德勒 324.2 km
江城 324.5 km
Bounneua 327.8 km
曼德勒 機場 337.1 km
乌多姆塞省 338.0 km
Chaiyaphum Airport 344.8 km
琅勃拉邦 351.4 km
密铁拉 351.8 km
呵叻 機場 353.5 km
Chok Chai district 363.8 km
瑞波 367.5 km
皮亞朋 370.8 km
Ma-ubin 372.1 km
Phonhong 380.4 km
Nongbualamphu 384.9 km
興實達 397.3 km
瓦岱國際機場 399.3 km
Nong Khai Airport 416.0 km
卑谬 419.3 km
Nang Rong district 424.4 km
乌隆他尼 425.9 km
Thaphra Agromet 430.5 km
蒙育瓦铜矿 430.8 km
孔敬 431.3 km
馬圭 449.3 km
Nyaung-U 453.8 km
Minbu 456.8 km
勃生 470.1 km
Gwa 490.0 km
丹兑 515.8 km

天气实况


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